Kellan Lutz Talks Naked Spa Encounter With Male Fan

"Twilight" fan accosthim at a day spa

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Kellan Lutz says a "Twilight" fan raved about the show while he was starkers.

"Twilight" fans are everywhere – and Kellan Lutz found that out during a recent trip to a day spa where he encountered an enthusiastic fan while in the buff.

"We live in this 'Twilight Zone' bubble in a way. It really hasn't set in. I try and get away," Kellan told Ellen during an appearance on "The Ellen DeGeneres Show," which airs today. "I don't change my life or anything like that, but I try and go away and treat myself and I went to Burke Williams [spa]. I'm in a spa just by myself relaxing…this guy walks by and he was like, 'Hey!'"

Ellen tried to get a peek at Kellan's ripped abs, asking him to take off his shirt if she donated $5,000 to The Humane Society of the United States, but the actor passed. Instead, he treated Ellen's audience to some impressive push-ups.